Harness Cloud Cost Management vs. CAST AI K8s Automation Platform
Faster and more efficient than Harness Cloud Cost Management, CAST AI lets you achieve peak performance at the best price within minutes. No long-term commitment or upfront costs.
CAST AI vs. Harness at a glance
Cloud-native cost management, monitoring, and automation.
- A comprehensive cloud automation and cost monitoring platform for optimizing K8s environments.
- Companies across different industries use it to cut their cloud bills by up to 90%.
Automated cloud cost management for a CI/CD pipeline.
- A continuous integration and delivery platform for engineering and DevOps teams.
- Its cloud cost management module includes BI tools for analyzing and reducing expenses.
CAST AI vs. Harness: quick feature comparison
Use the comparison table below to discover what makes CAST AI different.
Feature | CAST AI | Harness |
---|---|---|
Cost allocation, visibility & monitoring | ||
Detailed cost allocation | ||
Single-script setup | ||
Automated cost forecasting | ||
Cost reporting | ||
Cost view across multi-cloud | ||
Real-time alerts | ||
Container security | ||
Vulnerability report | ||
Automatic fix prioritization | ||
Security best practice scan | ||
Cost optimization and automation | ||
5-minute first optimization | ||
Free recommendations | ||
Automated rightsizing | ||
Multi-shape cluster construction | ||
Autoscaling | ||
Pod parameter-based autoscaling | ||
Node autoscaling | ||
Automatic bin packing | ||
Spot instances | ||
Full lifecycle automation | ||
Capacity fallback guarantee |
Cloud Cost Transparency, Control, and Saving $3M on Amazon EKS: How Iterable Does It
“When you start talking about those numbers, leadership cares, finance cares, they start building it into their cost projections and estimates. Even 1 or 3% of a massive AWS bill is significant. So when you say numbers like 20% people are losing their minds. And our total possible savings take that 20% closer to 60 or 70%, which translates to $3-4 million per year.”

Jason Sanghi
Staff Software Engineer
Complete your PoC in days, not months
Proving something works should not take months. CAST AI starts saving the moment you onboard. Complete your Proof of Concept in 5 days and get an ROI report to prove results.



Average savings:
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CAST AI manages your cloud resources automatically. No upfront payments or manual tracking and fiddling.
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Features your K8s cluster will love
Free features
No credit card required. Unlimited clusters.
Cloud cost monitoring
View your cloud costs in one place, monitor them in real time, and understand where exactly they come from.
Container security
Get all the key cloud security insights in one place, prioritize configuration issues and vulnerabilities, and share your findings easily.
Premium Kubernetes automation
Advanced autoscaling
Depending on your workload’s needs, CAST AI adds and removes resources necessary to ensure top performance at the best price.
Instant rebalancing
Analyze and optimize your cluster automatically to enjoy improved performance at a far lower cost.
Spot instance automation
Save even 90% with spot instance automation – and have your workloads moved automatically upon their termination.
Automatic rightsizing
CAST AI automatically selects the resources your workload needs, eliminating the risk of under and overprovisioning.
Pricing your budget will appreciate
CAST AI accelerates your cloud-native adoption, simplifies engineer workflow, and significantly reduces your ongoing Kubernetes costs.
Pay for what you use, not what you save
CAST AI charges you for the CPUs you use, not the amount of spend or percent of savings it helps you get. Also, no fees apply to specific optimization method used.
No prepayment or forecasts needed
Thanks to transparent pricing and simple onboarding, you will start getting results within minutes without having to project your anticipated spending.
// get started
Start for free. No strings attached
Get access to the essential Kubernetes cost management features, incl. cluster-specific savings report, cost monitoring, and more – all within minutes of signing up.
No card required
Unlimited clusters
Unlimited historical data